Fixing setup.py (#3)

Author: josenavas

setup.py

@@ -39,7 +39,9 @@
       author_email="qiita.help@gmail.com",
       url='https://github.com/biocore/qiita',
       test_suite='nose.collector',
-      packages=['qiita_files'],
+      packages=['qiita_files',
+                'qiita_files/format',
+                'qiita_files/parse'],
       extras_require={'test': ["nose >= 0.10.1", "pep8"]},
       install_requires=['future', 'numpy', 'six', 'h5py'],
       classifiers=classifiers